Nyob rau thawj ib nrab ntawm xyoo 2021, kev ua lag luam ntawm graphite electrode yuav txuas ntxiv nce siab. Thaum kawg ntawm lub Rau Hli, kev ua lag luam hauv tebchaws φ300-φ500 lub zog graphite electrode mainstream tau hais tus nqi ntawm 16000-17500 CNY / ton, nce tag nrho ntawm 6000-7000 CNY / ton; φ300-φ500 lub zog siab graphite electrode mainstream kev ua lag luam hais 18000-12000 CNY / ton, qhov nce ntawm cov khoom sau 7000-8000 CNY / ton.
Raws li kev tshawb nrhiav, qhov nce ntawm graphite electrode feem ntau muaj cov hauv qab no:
Ua ntej, qhov nce ntxiv ntawm cov nqi khoom siv raw;
Qhov thib ob, Inner Mongolia, Gansu thiab lwm thaj chaw thaum lub Peb Hlis muaj hluav taws xob tsawg, kev lag luam graphite tshuaj txwv, ntau lub tuam txhab tsuas yog tuaj yeem mus rau Shanxi Xeev thiab lwm thaj chaw rau kev ua tiav, qhov chaw xav tau graphitization foundry electrode Hoobkas tso zis tau qeeb vim li ntawd, UHP550mm thiab cov lus qhia hauv qab no muab cov khoom lag luam hauv khw tseem nruj, tus nqi muaj zog, qhov nce ntxiv, ib txwm muaj, lub zog siab graphite electrode, thiab nce nqi;
Qhov thib peb, cov chaw tsim khoom siv graphite electrode tseem ceeb tsis muaj cov khoom muag txaus, thiab cov xaj tau raug xaj kom txog rau nruab nrab mus txog rau thaum kawg ntawm lub Tsib Hlis.
Kev Lag Luam:
Raws li cov lus tawm tswv yim los ntawm qee lub tuam txhab tsim hluav taws xob, yav dhau los, yuav muaj qee yam khoom siv raw yuav raug yuav hauv tib lub sijhawm thaum Lub Kaum Ob Hlis vim yog Lub Caij Nplooj Ntoos Hlav. Txawm li cas los xij, xyoo 2020, vim yog tus nqi raw khoom nce siab hauv Lub Kaum Ob Hlis, cov tuam txhab tsim khoom feem ntau tos thiab saib xyuas, yog li cov khoom siv raw khoom hauv xyoo 2021 tsis txaus, thiab qee lub tuam txhab tsim khoom yuav siv nws kom txog thaum Lub Caij Nplooj Ntoos Hlav. Txij thaum pib ntawm xyoo 2021, vim muaj kev cuam tshuam ntawm cov xwm txheej kev noj qab haus huv pej xeem, feem ntau ntawm cov txheej txheem ua thiab cov lag luam cuam tshuam hauv lub tshuab ua hluav taws xob graphite electrode loj tshaj plaws hauv Suav teb tau tso tseg kev tsim khoom, thiab qhov cuam tshuam ntawm kev kaw txoj kev tau ua rau muaj teeb meem kev thauj mus los.
Tib lub sijhawm, txij lub Ib Hlis mus txog rau lub Peb Hlis, Inner Mongolia kev siv hluav taws xob ob npaug tswj thiab Gansu thiab lwm qhov chaw ntawm kev txwv fais fab, graphite electrode graphite tshuaj lom neeg tau tshwm sim ua rau muaj kev cuam tshuam loj heev, txog rau nruab nrab lub Plaub Hlis lossis li ntawd, qhov pib graphitization hauv zos me ntsis zoo dua, tab sis qhov kev tso tawm peev xwm tsim khoom tsuas yog 50-70%, raws li peb txhua tus paub, Inner Mongolia yog Tuam Tshoj qhov kev sib sau ua ke ntawm graphitization, Tus lej ntawm cov khoom tiav lawm uas tus tsim khoom graphite electrode tso tawm hauv theem tom qab ntawm kev tswj ob npaug thiab ib nrab txheej txheem tseem muaj qee qhov cuam tshuam. Thaum Lub Plaub Hlis, vim muaj kev cuam tshuam ntawm kev saib xyuas cov khoom siv raw thiab cov nqi xa khoom siab, cov tuam txhab tsim khoom electrode tseem ceeb tau nce lawv cov nqi khoom rau ob zaug sib law liag thaum ntxov thiab nruab nrab thiab lig Lub Plaub Hlis, thiab cov tuam txhab tsim khoom thib peb thiab thib plaub maj mam khaws cia nrog lawv thaum kawg Lub Plaub Hlis. Txawm hais tias cov nqi pauv pauv tiag tiag tseem nyiam me ntsis, qhov sib txawv tau nqaim.
Txog thaum Daqing roj av coke tshwm sim "plaub qhov poob sib law liag", uas ua rau muaj kev sib tham kub heev hauv kev ua lag luam, txhua tus neeg lub siab kuj pib hloov me ntsis. Qee cov chaw tsim khoom graphite electrode thaum nruab nrab-lig Tsib Hlis thaum kev sib tw pom tias cov tuam txhab tsim khoom ntawm graphite electrode tus nqi me ntsis xoob. Tab sis vim tias tus nqi koob coke hauv tsev ruaj khov, thiab kev muab khoom lig txawv teb chaws yuav nruj, yog li ntau lub Hoobkas graphite electrode xav tias tus nqi yuav txuas ntxiv tswj hwm qhov xwm txheej tam sim no lossis lig electrode hloov pauv me ntsis tus nqi ntawm cov khoom siv raw, tom qab tag nrho, nws yog nyob rau ntawm kab ntau lawm, electrode tseem yuav cuam tshuam los ntawm tus nqi poob hauv lub neej yav tom ntej tsis zoo li.
Lub sijhawm tshaj tawm: Lub Xya Hli-23-2021